Patio structure cross beam



FIG. 1 is a front view of a patio structure cross beam, showing my newdesign;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is an end view thereof; and,

FIG. 6 is an end view opposite that of FIG. 5.

The broken line showings in FIGS. 1-6 are for illustrative purposes onlyand form no part of the claimed design.

The ornamental design for a patio structure cross beam, as shown anddescribed.